Patent search ap:("SOCONY VACUUM OIL CO INC") AND inv:"MARISLC MILTON M" Page 1

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发明授权
Preparation and use of zirconia gels in the conversion of hydrocarbons 失效
Title translation: 在碳氢化合物转化中制备和使用氧化锆凝胶

公开(公告)号：US2442772A

公开(公告)日：1948-06-08

申请号：US52682544

申请日：1944-03-16

Applicant: SOCONY VACUUM OIL CO INC

Inventor： MARISLC MILTON M , GRIEST EDWARD M

IPC: B01J21/06 , C10G11/04

CPC classification number: B01J21/066 , C10G11/04

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